相关单词近义词 reversal 翻转, volte-face 向后转, turnaround 周转时间, U-turn U形转弯, shift 移动, transformation 转型, sea change 突变, about-turn 向后转, change of heart 改变看法, about turn 向后转, policy change 政策转变临近词about, about on 返回 about-faced